All-metal wideband metasurface for near-field transformation of medium-to-high gain electromagnetic sources

por Ali Lalbakhsh, Muhammad U. Afzal, Touseef Hayat, Karu P. Esselle, Kaushik Mandal
Publicado 2021

A dielectric free near field phase transforming structure for wideband gain enhancement of antennas

por Foez Ahmed, Muhammad U. Afzal, Touseef Hayat, Karu P. Esselle, Dushmantha N. Thalakotuna
Publicado 2021

The Use of a Pair of 3D-Printed Near Field Superstructures to Steer an Antenna Beam in Elevation and Azimuth

por Touseef Hayat, Muhammad U. Afzal, Foez Ahmed, Shiyu Zhang, Karu Priyathama Esselle, J. Vardaxoglou
Publicado 2021